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\begin{tabular}{lcccc} \hline
 & (1) & (2) & (3) & (4) \\\
 & FE0 & FE1 & FE2 & FE3 \\\
VARIABLES & gr\_pop & gr\_pop & gr\_pop & gr\_pop \\\ \hline
 &  &  &  &  \\\
p1871cot10 &  & -0.135** & -0.110*** & -0.110** \\\
 &  & (0.0521) & (0.0381) & (0.0385) \\\
p1881cot10 &  &  &  & -0.0499 \\\
 &  &  &  & (0.0294) \\\
p1891cot10 &  &  &  & -0.0611* \\\
 &  &  &  & (0.0333) \\\
p1861cot10 & 0.0486 &  &  &  \\\
 & (0.0566) &  &  &  \\\
Constant & 0.208*** & 0.207*** & 0.208*** & 0.208*** \\\
 & (0.0132) & (0.0380) & (0.0140) & (0.0158) \\\
 &  &  &  &  \\\
Observations & 36 & 36 & 54 & 90 \\\
R-squared & 0.169 & 0.381 & 0.344 & 0.284 \\\
 Number of loc\_code & 18 & 18 & 18 & 18 \\\ \hline
\multicolumn{5}{c}{ Robust standard errors in parentheses} \\\
\multicolumn{5}{c}{ *** p$<$0.01, ** p$<$0.05, * p$<$0.1} \\\
\end{tabular}
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